Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 2 16.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 02/17/2024   22:47:47   ( -74.31,  19.97) 02/17/2024   22:48:57  ( -74.23,  21.31)   41.37                70
 02/17/2024   23:38:25   (  73.93,-171.73) 02/17/2024   23:38:28  (  73.94,-171.69)    1.94                 3
 02/18/2024   00:29:09   ( -73.87,  -4.28) 02/18/2024   00:27:57  ( -73.87,  -4.22)    1.94                72
 02/20/2024   14:14:46   (  74.64, -32.58) 02/20/2024   14:15:52  (  74.55, -29.68)   86.15                66
 02/20/2024   15:05:17   ( -73.96, 136.54) 02/20/2024   15:05:31  ( -73.96, 136.57)    1.14                14
 02/20/2024   15:56:01   (  73.86, -55.92) 02/20/2024   15:54:58  (  73.88, -55.96)    2.19                63
 02/23/2024   06:32:08   (  73.96,  84.87) 02/23/2024   06:32:30  (  73.98,  84.87)    2.59                22
 02/23/2024   07:22:52   ( -73.90,-107.68) 02/23/2024   07:21:59  ( -73.91,-107.65)    1.19                53
 02/25/2024   21:58:59   ( -73.96,  33.19) 02/25/2024   21:59:32  ( -73.98,  33.10)    3.24                33
 02/25/2024   22:49:44   (  73.92,-159.39) 02/25/2024   22:48:58  (  73.94,-159.33)    3.15                46
 02/28/2024   13:25:51   (  73.99, -18.55) 02/28/2024   13:26:30  (  74.02, -18.55)    3.16                39
 02/28/2024   14:16:35   ( -73.94, 148.90) 02/28/2024   14:15:59  ( -73.95, 148.93)    1.81                36